multi-resolution modeling on DEM DEM多分辨率建模
DEM horizontal resolution DEM水平分辨率
high resolution DEM 高分辨率DEM
resolution of DEM DEM分辨率
The experimental result shows that simulated astronomic radiation increases gradually with the decrease of DEM resolution.
实验结果显示，随着DEM栅格分辨率的降低，天文辐射逐渐增大；
Through analysis of the sensitive parameter CN of the SCS model, the sensitivity of runoff modeling to DEM resolution is described from the perspective of slope change.
根据SCS模型敏感参数cn，从坡度参数变化角度分析了不同分辨率的DEM对流域径流量影响。
Each node represents one DEM data block. According this separation, by quad-tree data structure can get global different resolution DEM data storage architecture.
每个结点表示一个DEM数据分块，根据如此剖分，由这棵四叉树结构就得到全球范围不同分辨率的DEM数据存储结构。
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